Low-friction exercise device



FIG. 1 is a perspective view showing our new low-friction exercise device design;

FIG. 2 is a top view thereof;

FIG. 3 is a bottom view thereof;

FIG. 4 is a left side view thereof, the right side being a mirror image of the left side;

FIG. 5 is a front view thereof; and,

FIG. 6 is a rear view thereof.

The broken lines in the drawings are for the purpose of illustrating portions of the article that form no part of the claim. The broken line showing of a human foot in FIG. 1 is for the purpose of illustrating environment that forms no part of the claim. 

CLAIM The ornamental design for a low-friction exercise device, as shown and described. 